From cell selection to BMS integration, providing high energy density, long cycle life, and industrial-grade safety energy solutions.
Complete voltage range customizable battery solutions
Leading technology and comprehensive protection
Premium 21700 cells deliver 35%+ more energy than traditional 18650 batteries, providing longer runtime in compact designs.
In-house intelligent protection circuitry with overcharge, over-discharge, short circuit, and temperature control protection.
1000+ deep discharge cycles with 80%+ capacity retention, ensuring reliable long-term performance and value.
Flexible customization supporting voltage (12V-72V), capacity, dimensions, and casing materials to meet specific application needs.
Professional parameters for engineering evaluation
| Parameter | Typical Specifications (Customizable) |
|---|---|
| Cell Model | Premium 21700 cells (LG, Samsung, or Nuranu Select) Customizable |
| Configuration | 7S4P / 10S5P / 13S3P (Based on customer requirements) Customizable |
| Nominal Voltage | 24V / 36V / 48V / 60V / 72V Customizable |
| Rated Capacity | 10Ah - 100Ah+ Customizable |
| Max Continuous Discharge | 30A - 100A Customizable |
| Operating Temperature | Charge: 0~45°C / Discharge: -20~60°C |
| Cycle Life | 1000+ cycles @ 80% capacity retention |
| Casing Material | Flame-retardant ABS / Aluminum Alloy / Epoxy Resin Customizable |
| BMS Communication | CAN / RS485 / Bluetooth / UART Customizable |
| Safety Certifications | UN38.3, CE, UL, IEC 62133, ISO 9001 |
Tailored to Your Exact Requirements
Discuss your application requirements with our engineers
Our team creates a custom battery solution tailored to your needs
Sample production and comprehensive testing
Full-scale manufacturing with quality assurance
Internal structure and process showcase
Advanced nickel strip welding ensuring uniform connections and minimal internal resistance.
Anti-vibration and heat-dissipation optimized bracket design ensuring safety.
Intelligent boards with multiple communication protocols (CAN/RS485/Bluetooth).
Each process marked: cell sorting → auto-welding → BMS testing → charge/discharge simulation.
High-quality application scenario showcase
Your trusted partner in battery innovation
Deep expertise in lithium battery industry, providing full industrial chain technical support from equipment to materials.
Every battery pack undergoes vibration, temperature cycling, crush, and overcharge safety testing to international standards.
Products exported to over 100 countries with comprehensive after-sales technical support and rapid response.
Pioneering sustainable energy solutions since 2012
Founded in 2012 in Dongguan, China, Nuranu Renewable Energy has grown from a traditional battery manufacturer to a high-tech enterprise specializing in advanced lithium-ion battery solutions. Our journey has been driven by a commitment to innovation, quality, and customer success.
With over a decade of experience, we've established ourselves as a trusted partner for businesses worldwide, from startups to Fortune 500 companies. Our state-of-the-art manufacturing facilities produce over 100,000 battery packs monthly, serving diverse industries including electric mobility, renewable energy storage, and industrial automation.
Our Mission: To drive the global transition to sustainable energy by delivering innovative, reliable, and customizable battery solutions that power a cleaner future.
Excellence in quality control, research & development, and production
Our comprehensive quality control system ensures every battery pack meets the highest international standards. We employ advanced testing equipment and rigorous protocols throughout the production process.
Each battery undergoes multiple quality checkpoints from raw material inspection to final product validation. Our QC team performs over 50 different tests to guarantee safety, performance, and reliability.
Our dedicated research and development center is equipped with cutting-edge facilities and staffed by experienced battery engineers. We continuously invest in technology advancement to stay ahead of industry trends.
Our R&D capabilities enable us to develop customized solutions that precisely match your application requirements, from cell chemistry optimization to advanced BMS algorithms.
Our state-of-the-art 24/7 automated production lines ensure consistent quality and predictable lead times. We can scale from pilot runs to full production of 100,000+ units monthly without compromising standards.
Located in Dongguan, China, our ISO 9001 certified manufacturing facility features clean rooms, automated assembly lines, and comprehensive testing stations at every production stage.
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